baber/WOPTO huggingface dataset:
Patent KR-20210050200-A (KR)
Title: Method and apparatus for managing session in communication network
Inventor: PARK SANG KIL
IPC: H04L12/14
Filed: 2019-10-28
Abstract: A session managing method in a communication network and a device thereof are disclosed. The session managing method performed by an SMF device comprises the following steps of: receiving a request message including information about a user terminal, which has transmitted a session creation request, from the AMF device; and transmitting a response message including PDU session ID information to the AMF device and transmitting a request message including ID information of PCC rule set information to a UPF device in response to the reception.
Patent KR-20210050740-A (KR)
Title: Total System for Rental,Sales,Maintenance of Multi function Product(Printer) and Business Products
Inventor: KIM JI YOUN
IPC: G06Q30/06
Filed: 2019-10-29
Abstract: The present invention relates to a multifunction printer and a business product rental, sales, and maintenance management work total system. The present invention is to systemize (program) the entire management work of individuals (business operators and companies) who rent, sell, or maintain all multifunction printers and business products on their own or with general business companies. A rental management work is facilitated by systemizing the same in online (internet, mobile, or the like) and offline. With a simple input through the present invention, it is expected that a client can be managed quickly and accurately and a preemptive response can be made. In addition, there is an effect of actively leading the work that was conventionally checked passively with tax accountants and public institutions through self-purchase and sales management and self-expenditure management by month, quarter, and year. Accordingly, it is determined that it will be possible to efficiently allocate a work time by enhancing self-reliance. The present invention intends to continuously develop related programs.
Patent KR-20210051058-A (KR)
Title: Improved production of steviol glycoside and its precursors
Inventor: KO HYEOK JIN
IPC: C12P19/56
Filed: 2019-10-29
Abstract: The present invention relates to biosynthesis of steviol, steviol glycosides, or precursors thereof, and more particularly, to a steviol precursor producing enzyme, a steviol producing enzyme, a steviol glycoside producing enzyme, or a recombinant microorganism expressing the enzyme, to a composition for producing steviol, steviol glycosides or precursors thereof using the enzyme or microorganism, and to a method for producing the steviol, steviol glycosides or precursors thereof.
Patent KR-20210051615-A (KR)
Title: Photovoltaic floating water purification system
Inventor: CHOI DONG HOON
IPC: C02F1/40
Filed: 2019-10-31
Abstract: The present invention relates to a buoy-type electric water purification device using photovoltaic power generation to eco-friendly purify water quality in streams, and ponds and lakes neglected in nature, which includes: a solar panel (1) for generating electricity from the sun to supply electricity; one or more illuminance and gyro sensors (2) for measuring the amount of sunlight incident and the inclination of the device in order to increase the power generation efficiency of the solar panel (1); one or more status indicator lights (3) for indicating the device's battery status, operating status, cleaning status, etc.; a central pillar (4) for storing the electric energy generated from the solar panel (1) while simultaneously tilting the solar panel (1) at the best panel angle according to the data received from the illuminance and gyro sensor (2); a central pillar pedestal (5) receiving the power from the central pillar (4) and containing circuits and components necessary for electrolysis; and an electrolysis column (6) responsible for the actual electrolysis of water. Thus, the device floats on the surface of the water autonomously and constantly improves water quality in an eco-friendly way.
Patent KR-20210051746-A (KR)
Title: Thermoplastic resin composition
Inventor: JANG SEOK GOO
IPC: C08L33/06
Filed: 2019-10-31
Abstract: The present invention relates to a thermoplastic resin composition comprising: a base resin including a first polymer obtained by graft polymerization of a (meth)acrylate-based monomer, an aromatic vinyl-based monomer, and a vinyl cyanide-based monomer to a diene-based rubbery polymer, and a second polymer including a (meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyanide-based monomer unit; and an additive including a third polymer comprising a polymer represented by chemical formula 1 and a fourth polymer including a (meth)acrylate-based homopolymer.
Patent KR-20210052888-A (KR)
Title: System for selecting flood protection alternative and method for selecting optimal flood protection alternative
Inventor: YANG DONG MIN
IPC: G06Q10/06
Filed: 2019-11-01
Abstract: Provided are a flood protection alternative selection system capable of increasing the reliability and objectiveness of a flood protection alternative selection method and an optimal flood protection alternative selection method thereof. According to a part of embodiments of the present invention, a method for allowing the flood protection alternative selection system to select an optimal flood protection alternative comprises the following steps: setting a plurality of flood protection alternatives with respect to a target area requiring flood protection and a plurality of evaluation criteria for the flood protection alternatives; using an evaluation score of each of the flood protection alternatives for each of the evaluation criteria to generate a basic data set for the target area; using the basic data set to compare the flood protection alternatives for each of the evaluation criteria, thereby determining priorities of the plurality of flood protection alternatives; and outputting a predetermined flood vulnerable cause for the target area, at least one flood protection alternatives classified into the predetermined flood vulnerable cause, and the priorities of the flood protection alternatives classified into the flood vulnerable cause on the basis of a priority determination result of the determining step. The setting step sets the flood protection alternatives classified into each flood vulnerable cause on the basis of the flood vulnerable cause for the target area.
Patent KR-20210053508-A (KR)
Title: garlic crushing device-touch cook 2
Inventor: KWON HYUK SEO
IPC: A47J43/046
Filed: 2019-11-04
Abstract: The present invention relates to a garlic mincing device (touch cook 2), and more specifically, to a garlic mincing device which can be processed not only for grinding or mincing food ingredients such as meat or vegetables, but also for use in various dishes, does not fall easily even if an external shock is applied so that it can stably prevent contents from being discharged, and can mince or grind the contents to a desired degree by allowing a user to adjust the rotational speed of a blade in real time.
Patent KR-20210053754-A (KR)
Title: Nonwoven polymer mats containing surface-modified inorganic nanoparticles with sulfur compounds, and water treating membrane and respiratory mask including the same
Inventor: OH SEONG GEUN
IPC: D06M11/79
Filed: 2019-11-04
Abstract: Provided are a polymer fiber nonwoven mat containing inorganic nanoparticles, and a separation membrane for water treatment, and a breathing mask having the same. According to the present invention, the polymer fiber nonwoven mat is a nonwoven web formed of polymer fibers having a diameter in the nanometer range. The fiber contains: a matrix including a cross-linked network of first and second polymers; and inorganic nanoparticles dispersed in the matrix and bonded to the surface of a surface modifier having a sulfur-containing functional group at the end.
Patent KR-20210054405-A (KR)
Title: Graphene oxide-carbon nanotube composite, manufacturing method for the same and cement paste comprising the same
Inventor: BAE SUNG CHUL
IPC: C01B32/158
Filed: 2019-11-05
Abstract: The present invention relates to a graphene oxide-carbon nanotube composite, a method for preparing the same and cement paste including the same. The method for preparing a graphene oxide-carbon nanotube composite according to the present invention includes the steps of: mixing carbon nanotubes (CNT), graphite, sodium nitrate (NaNO_3) and a solvent to prepare a first solution; agitating the first solution and adding potassium permanganate (KMnO_4) thereto; agitating the first solution containing the potassium permanganate added thereto, and adding distilled water thereto so as to prepare a second solution; heating the second solution; adding hydrogen peroxide (H_2O_2) to the heated second solution to prepare a third solution; adjusting pH of the third solution; and ultrasonicating the pH-adjusted third solution to obtain a graphene oxide-carbon nanotube composite. The graphene oxide-carbon nanotube composite shows improved dispersibility in cement paste, and the cement paste including the graphene oxide-carbon nanotube composite shows improved strength.
Patent KR-20200066173-A (KR)
Title: Apparatus for cutting substrate
Inventor: MOON SANG WOOK
IPC: H01L21/687
Filed: 2019-11-06
Abstract: An objective of the present invention is to provide an apparatus for cutting a substrate which can prevent deflection of the rear end of a substrate. According to embodiments of the present invention, the apparatus for cutting a substrate comprises: a scribing unit configured to form a scribing line on a substrate; a first stage to transport the substrate to the scribing unit; a clamp module to grip the substrate and move in a transport direction of the substrate; a second stage which is arranged on a downstream side of the scribing unit, receives the substrate with a scribing line formed by the scribing unit, and has an accommodation part to accommodate the clamp module; an accommodation part position detection sensor to detect the position of the accommodation part; and a control unit to control the clamp module and the second stage based on the position of the accommodation part detected by the accommodation part position detection sensor to accommodate the clamp module in the accommodation part.
Patent KR-20210057495-A (KR)
Title: Method for manufacturing frame structure using 3D printing
Inventor: SEONG DONG JIN
IPC: B22F3/105
Filed: 2019-11-12
Abstract: The present invention relates to a method of manufacturing a space frame structure of a vehicle using three-dimensional printing. The method includes the following steps of: analyzing a load characteristic of a node and a member constituting a vehicle body frame through structural analysis on the vehicle body frame; determining a shape for the node and the member based on the load characteristic of the node and the member; molding the node through three-dimensional, and molding the member; and coupling the member with the node to manufacture a space frame structure. According to the present invention, an aluminum material is used for a node (connection member) connecting members and three-dimensional printing is applied thereto to considerably reduce the weight of a vehicle body frame to increase fuel efficiency and improve the hardness of an engine compartment. At this time, as members are molded through a compression technique, additional lightening can be provided, and moreover, a safe space of a passenger space in accordance with an increase in energy adsorption can be secured in the case of a collision with a front side, and the frame can be prevented from being deformed by the collision, and, as a result, a distortion which can occur throughout the whole vehicle body can be prevented to provide stable driving performance.
Patent KR-20210058139-A (KR)
Title: Three dimensional flash memory for integrating using simplified manufacturing process and manufacturing method thereof
Inventor: SONG YUN HEUB
IPC: H01L27/11573
Filed: 2019-11-13
Abstract: Disclosed is a three-dimensional flash memory for promoting integration through a simplified manufacturing process. According to one embodiment, the three-dimensional flash memory includes: a plurality of cell strings extending in one direction and arranged on the same column or row, wherein each of the plurality of cell strings includes a channel layer extending in one direction and a charge storage layer formed to surround the channel layer, and adjacent cell strings among the plurality of cell strings form a respective set; and a plurality of intermediate wiring layers formed at an intermediate point in the one direction with respect to the plurality of cell strings and selectively usable as either a source electrode or a drain electrode, wherein cell strings adjacent to each other in the set are connected to different intermediate wiring layers among the plurality of intermediate wiring layers.
Patent KR-20200062047-A (KR)
Inventor: GRUNER DANIEL
IPC: H03H7/40
Filed: 2019-11-21
Abstract: Provided is a generator including a power coupling device. The power coupling device includes a plurality of input units each of which is connectable to a respective power amplifier for receiving a respective power signal. A plurality of impedance matching circuit branches are connected to the plurality of input units, respectively. Each impedance matching circuit branch includes at least one high pass filter section and at least one low pass filter section through which the respective power signal passes. The impedance matching circuit branches are connected so as to combine the power signals from each power amplifier. An output unit is provided for outputting the combined power signal.
Patent KR-20210064914-A (KR)
Title: Method for serving a game and computing device for executing the method
Inventor: KONG HEE WON
IPC: A63F13/497
Filed: 2019-11-26
Abstract: Disclosed are a game service method and a computing device for performing the same. A computing device according to an embodiment of the disclosure comprises: one or more processors, and a memory storing one or more programs to be executed by one or more processors. The computing device is installed with game software, and the game software includes a game execution module that runs the game; and a streaming module for streaming and transmitting game play image data of a game executed in the game execution module according to a streaming request of a user terminal to the user terminal.
Patent KR-20210065280-A (KR)
Title: Equipment for correcting posture to Improve efficiency of Learning and task
Inventor: RYU SU HYUN
IPC: A47B97/00
Filed: 2019-11-26
Abstract: The present invention relates to a posture correction device, comprising: a C-shaped fixing part into which the front of a desk is inserted and coupled; a first support portion coupled to the front surface of the fixing part to support the user's abdomen; and a second support portion coupled to the upper surface of the fixing part to support the user's chin, wherein the second support portion is rotatably coupled to the upper surface of the fixing part so as to support the user's abdomen and chin at the same time so that the user can correct the posture by inducing a correct posture by simultaneously supporting the abdomen and neck while sitting at the desk.
Patent KR-20200095341-A (KR)
Inventor: AGAHI ARJANG
IPC: H04L45/24
Filed: 2019-11-29
Abstract: According to an embodiment of the present invention, disclosed is a system for hybrid communication between electronic circuits. According to the present invention, the system comprises a plurality of sensor nodes configured to read data from at least one sensor. The system further comprises a master node configured to receive periodic data transmission from each of the plurality of sensor nodes over a primary transmission medium and a second transmission medium different from the primary transmission medium.
Patent KR-20200077408-A (KR)
Title: Method for producing scorched rice containing sealwort
Inventor: KIM HYE DOO
IPC: A23L19/00
Filed: 2019-12-03
Abstract: The purpose of the present invention is to provide a method for producing parched rice containing sealwort differentiated from conventional simple parched rice products. To this end, the present invention provides a method for producing parched rice including sealwort, wherein the method comprises the steps of: washing rice; soaking the washed rice; washing and cutting sealwort; drying the sealwort; producing a mixed material by mixing the rice and the sealwort with starch and cornmeal; supplying the mixed material to a molding frame; producing semi-dried parched rice by pressing and molding the mixed material by making a high temperature pressing frame descend from above the molding frame; and drying the semi-dried parched rice.
Patent KR-20210070556-A (KR)
Title: Apparatus for treating a substrate
Inventor: BANG JAEOH
IPC: H01L21/67
Filed: 2019-12-05
Abstract: The present invention provides a method for processing a substrate. The method for processing a substrate comprises: a heating step of heating a substrate to evaporate moisture remaining on the substrate provided in a processing space of a process chamber; and a hydrophobization treatment step of supplying a hydrophobization gas to the substrate, after the heating step. In the present invention, the substrate can be efficiently processed.
Patent KR-20210070595-A (KR)
Title: An artificial intelligence apparatus for providing a search and method thereof
Inventor: BOOSOON JUNG
IPC: G06F16/2453
Filed: 2019-12-05
Abstract: The present invention provides an artificial intelligence device, which includes: a memory for storing user interest data; a processor for generating a keyword combination including at least one of a time keyword, a place keyword, an object keyword, and an application type keyword based on the user interest data; and a display for displaying at least one of the time keyword, the place keyword, the object keyword, and the application type keyword included in the keyword combination.
Patent KR-20210071243-A (KR)
Title: System and method for controlling smart opening/closing based on sound authentication key
Inventor: KIM DONG WOOK
IPC: G07C9/00
Filed: 2019-12-06
Abstract: The present invention relates to an opening/closing control system and method. More specifically, the present invention relates to the smart opening/closing control system and method based on a sound authentication key capable of avoiding the hassle that a user has to always remember passwords or the user should be careful to keep the passwords secret while simplifying a hardware configuration by enabling to control an electronic lock through a terminal according to a sound recognition method, and strengthening the security by operating an instant-type sound key. To this end, the present invention comprises: a cloud server that generates a sound authentication key; a user terminal that receives the sound authentication key from the cloud server; and an electronic-type opening/closing means that receives and registers an encryption code corresponding to the sound authentication key from the cloud server, and recognizes the sound authentication key outputted by the user terminal in a form of a sound within a certain range to control an opening/closing state.
Patent KR-20210072265-A (KR)
Title: Method and apparatus for distributed processing of services using blockchain
Inventor: KWAK JI YOUNG
IPC: H04L29/08
Filed: 2019-12-09
Abstract: Disclosed are a service distribution processing method using a blockchain and an apparatus performing the same, which can provide an autonomous real-time value data service between things. The service distribution processing method using a blockchain comprises: a step of selecting at least one actor performing unit functions of services in accordance with a service request of a service consumer, and generating performing flow information defining service logic of the unit functions; a step of generating a service logic contract defining a performing flow based on the performing flow information and the selected actor and checking a performing condition of the actor belonging to the performing flow to control a service state for each service; a step of verifying validity of a service transaction in accordance with progress of the performing flow defined by the service logic contract, and generating an operation service transaction block for the verified service transaction to record the operation service transaction block in a service block unit of a distributed service ledger; and a step of storing actor state summary information resulting from hashing collection information of the operation service transaction block recorded as the performing condition of the service logic contract is completed in a service state transaction format in a public sharing block unit of the distributed service ledger.
Patent KR-20210082302-A (KR)
Title: Method of recycling waste drum for easy removal of residues
Inventor: JUNG IN HO
IPC: B08B3/00
Filed: 2019-12-24
Abstract: The present invention relates to a method for recycling a waste drum capable of easily removing residues. The method for recycling a waste drum capable of easily removing residues comprises: an outside washing step of washing an external side of a waste drum using steam; an inside heating step of heating an inside of the waste drum; a residue removing step of removing residues of the inside of the heated waste drum; an outside shaping step of shaping a body of the outside of the waste drum and a frame formed at the body; an inside washing step of washing an inside of the waste drum; and a drying step of drying the inside of the washed waste drum. Accordingly, provided is a method for recycling a waste drum which can reduce an amount of a washing solution used and remove residues stuck in the waste drum.
Patent KR-20210083884-A (KR)
Title: Apparatus and Method for Photographing and Correcting Wide Angle Images
Inventor: YOON SEON KYU
IPC: H04N5/232
Filed: 2019-12-27
Abstract: Disclosed are a device and a method for photographing and correcting a wide-angle image. According to one aspect of the present embodiment, the provided method for photographing a wide-angle image includes: a wide-angle image acquisition unit for acquiring a wide-angle image; a reference pattern output unit for outputting a reference pattern; an image processing unit for detecting a reference pattern in the wide-angle image acquired by a wide-angle image photographing unit, and correcting distortion of the wide-angle image using the reference pattern; and a control unit for controlling the operation of the wide-angle image acquisition unit, the reference pattern output unit, and the image processing unit.
Patent KR-20200083332-A (KR)
Title: Contents providing method using persona matching
Inventor: PARK SUNG HOON
IPC: G06Q50/10
Filed: 2019-12-27
Abstract: The present invention relates to a method of providing content through persona matching. According to one embodiment of the present invention, a child-customized content apparatus includes: a data collection part collecting at least one between learning data and activity data of a user based on at least one among inquiry data, image data and interview data obtained by interviewing the user; a data analysis part analyzing the learning data and the activity data of the user based on a diagnosis algorithm and determining a persona type model corresponding to the learning data and the activity data; a content matching part selecting customized content to be provided to the user based on a preset learning classification table and the persona type model; and a display part providing the customized content to the user. According to one embodiment of the present invention, accurate customized persona matching can be possible and necessary content can be provided to a child based on such effect. Moreover, the customized persona matching can be used to provide suitable content in accordance with the growth of a child by continuously reflecting characteristics of the growing child.